Ball-point pen



FIG. 1 is a front elevational view of a ball point pen showing my newdesign, the rear being the same as the front shown;

FIG. 2 is a side elevational view, the opposite side being the same asthe side shown;

FIG. 3 is a top plan view; and

FIG. 4 is a front perspective view thereof.

The ornamental design for a ball-point pen, as shown and described.